Thick feathers: Owls have thick, downy feathers that help to trap heat and keep them warm. Some owls, such as the great horned owl, also have ear tufts that help to keep their heads warm.
High metabolism: Owls have a high metabolism that helps them to produce heat. This allows them to stay warm even in the coldest weather.
Roosting behavior: Owls often roost in cavities, such as trees or caves, to protect them from the wind and cold. They may also roost in groups to conserve heat.
Hunting at night: Owls hunt at night, when the temperatures are usually colder. This allows them to avoid the coldest weather and conserve energy.
As long as owls have access to food and shelter, they are well-adapted to survive the cold of winter.